Paging out Multiple Clusters to Improve Virtual Memory System Performance

Paging out Multiple Clusters to Improve Virtual Memory System Performance

Virtual memory systems page out a cluster of contiguous modified pages in virtual memory to a swap disk at one disk I/O but cannot find large clusters in applications mainly changing non-contiguous pages. Our proposal stores small clusters at one disk I/O. This decreases disk writes for paging out s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEICE Transactions on Information and Systems 2014, Vol.E97.D(7), pp.1905-1909
Hauptverfasser: AHN, Woo Hyun, CHOI, Joon-Woo, OH, Jaewon, LIM, Seung-Ho, KIM, Kyungbaek
Format: Artikel
Sprache:eng
Schlagworte:
disk
page clustering
page-out
virtual memory system
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Virtual memory systems page out a cluster of contiguous modified pages in virtual memory to a swap disk at one disk I/O but cannot find large clusters in applications mainly changing non-contiguous pages. Our proposal stores small clusters at one disk I/O. This decreases disk writes for paging out small clusters, thus improving page-out performance.
ISSN:0916-8532
1745-1361
DOI:10.1587/transinf.E97.D.1905